Atrazine-d5 (ethyl-d5),100 µg/mL,acetonitrile,1mL,

Phenanthryl-9-O-glucuronide, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 177194-36-4

Chlordane, 1000µg/ml in Hexane, 1ml

Tadalafil, 100mg